Embarrassed when you see your ex.

A turning distance, everything becomes a breakpoint, and two people who used to be so familiar will never meet again and become strangers. I met you by chance at a certain intersection one day, and there was a surprise in my eyes, and then I learned to say "hello!" calmly and calmly. No one in this world will always be someone's, some people are destined to be hurt, some people are destined to miss it, and some people are always only suitable for living in another person's heart.